Kev tshuaj xyuas cov yam ntxwv thiab kev siv ntawm DC-Txuas Cov Khoom Siv Hluav Taws Xob thiab Busbar Systems rau Cov Tsheb Hluav Taws Xob Tshiab

Raws li lub hauv paus ntawm cov txheej txheem propulsion nyob rau hauv lub zog tshiab tsheb, lub powertrain feem ntau muaj xws li hluav taws xob lub cev muaj zog, roj teeb, thiab lub cev muaj zog tswj chav tsev. Nyob rau hauv siab -voltage DC tsheb npav systems, fais fab kis thiab lub zog buffering qhov chaw stringent xav tau ntawm cov qauv tsim; automotive busbars ua lub luag haujlwm tseem ceeb hauv cov tshuab no los ntawm kev muab ob qho tib si hluav taws xob conduction thiab kev txhawb nqa.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nyob rau hauv lub tsheb lub zog tsav, lub busbar tus conductive qauv tswj kev faib tam sim no thaum cuam tshuam cov kab mob parasitic inductance thiab lub zog poob; yog li ntawd, muaj kev xav tau ntau ntxiv rau kev tsim qauv kev sib txuas ntawm cov kab hluav taws xob, ua cov tsheb busbars tseem ceeb hauv high- fais fab tsav tsheb platforms.

 

DC - txuas zaj duab xis capacitors yog cov khoom tseem ceeb ntawm DC sab ntawm lub inverter, ua haujlwm kom ruaj khov tsheb npav voltage thiab nqus qhov hluav taws xob hloov pauv thaum hloov; thaum ua ke nrog DC - txuas capacitor busbars, lawv txo qis lub voj inductance thiab txhim kho lub zog lub zog teb.

 

Hauv IGBT fais fab module daim ntawv thov, siab hloov zaus thiab hloov pauv tam sim no sai sai xav tau qis dua - inductance conductive qauv; IGBT busbars feem ntau yog tsim los rau nruj coupling nrog lub hwj chim modules kom txo tau lub zog poob thiab electromagnetic cuam tshuam.

 

Laminated conductive structures-tsim los ntawm stacking insulated tooj liab txheej- optimize txoj kev tam sim no thiab suppress inductance; dav siv nyob rau hauv siab - zog- ceev hluav taws xob tsav tshuab, EV laminated busbars zoo txhim kho kev sib koom ua ke thiab thermal dissipation efficiency.

 

Txhawm rau ua kom muaj kev nyab xeeb ntawm kev ua haujlwm siab -voltage systems, cov khoom siv hluav taws xob yuav tsum muaj kev tsim cov rwb thaiv tsev zoo los tiv thaiv qee qhov kev puas tsuaj thiab nkag mus; busbar rwb thaiv tsev ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev ua haujlwm ruaj khov nyob rau hauv siab -voltage DC ib puag ncig.

 

Hauv kev sib txuas ntawm DC - txuas capacitors thiab inverters, tshwj xeeb capacitor busbars tsis tsuas yog pab txhawb kev sib kis tam sim no tab sis kuj cuam tshuam rau kev tuav tam sim no; qhov tsawg-impedance tsim ntawm cov capacitor busbars optimizes capacitor nqi thiab kev ua haujlwm tawm.

 

Capacitor kev sib txuas cov qauv hauv siab -voltage EV platforms feem ntau siv cov qauv tsim los ua kom haum raws li qhov sib txawv ntawm qhov voltage thiab qhov yuav tsum tau ua; EV capacitor connector tuav yog ua hauj lwm nyob rau hauv compact electric tsav systems kom ntseeg tau tias kev sib txuas zoo heev. Thaum lub sij hawm lub zog faib ntawm siab - roj teeb lub zog thiab cov inverters, capacitor- pab cov qauv ua kom zoo dua txoj hauv kev tam sim no thiab txo cov thermal poob; EV capacitor fais fab tis busbars pab txhim khu kev tswj kev siv hluav taws xob tag nrho.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Zaj duab xis capacitors qhia tau zoo heev qis-ESR thiab qis-ESL yam ntxwv nyob rau hauv siab- zaus zaus, ua rau lawv zoo tagnrho rau siab - zaus inverter ib puag ncig; EV zaj duab xis capacitor busbars txuas ntxiv txo cov kab mob parasitic tsis zoo thiab txhim kho kev ruaj ntseg.

 

Nyob rau hauv siab -voltage capacitor modules rau lub zog tshiab tsheb, insulated conductive lug txhim khu kev ruaj ntseg thiab txo luv luv- Circuit Court txaus ntshai; insulated busbars rau EV capacitor feem ntau yog siv nyob rau hauv siab -voltage DC- txuas capacitor ntim tshuab.

 

Copper-raws li cov khoom siv hluav taws xob tau siv dav hauv cov tshuab hluav taws xob hauv tsheb vim lawv cov hluav taws xob zoo dua thiab thermal conductivity- cov khoom tshwj xeeb yog qhov tseem ceeb hauv kev siv siab -; insulated tooj liab busbars feem ntau ua hauj lwm nyob rau hauv lub tsheb - dav siab -voltage fais fab faib architectures.

 

Txhawm rau ua kom tau raws li qhov yuav tsum tau muaj ntawm cov qauv tsheb sib txawv thiab lub zog siv hluav taws xob, cov khoom siv hluav taws xob feem ntau muaj cov qauv tsim tshwj xeeb uas ua kom zoo tshaj qhov layout thiab hluav taws xob ua haujlwm; kev cai automotive busbars rau kev faib hluav taws xob zoo txhim khu kev sib koom ua ke thiab txo qis zog poob.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nyob rau hauv siab -voltage powertrain systems rau lub zog tshiab tsheb, tus tsim ntawm conductive paths yuav tsum sib npaug tam sim no ceev nrog thermal tswj efficiency; customizedconductive tooj liab busbarspab layouts nrog ntau zog ceev ceev.

 

Nyob rau hauv tag nrho qhov siab -voltage fais fab architecture, tooj liab busbar tshuab ua haujlwm tseem ceeb rau kev xa hluav taws xob, nrog rau lawv cov qauv tsim ncaj qha cuam tshuam rau kev ua haujlwm ntawm lub tsheb; tooj liab busbars ua lub luag haujlwm tseem ceeb hauv siab -voltage electric tsav thiab lub zog cia.